15943202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{65881}}^1$

素因数の和:65905

約数の個数: 12

約数和(自身を含む): 26286918

約数和(自身を除く): 10343716

約数列:

[1, 2, 11, 22, 121, 242, 65881, 131762, 724691, 1449382, 7971601, 15943202]

約数ペア:

[(1, 15943202), (2, 7971601), (11, 1449382), (22, 724691), (121, 131762), (242, 65881)]